In his free time, gary spends 13 hours per week on the internet and 7 hours per week playing video games. if gary has five hours of free time per day, approximately whapercent of his free time is spent on the internet and playing video games? a. 57% b. 40% c. 18% d. 4%

Which of the following would be a correct step in proving that triangle abc is congruent to triangle cda? a. use a protractor to measure the angles and show that all the corresponding angles are equal in measure. this will allow you to prove congruence by aaa. b. show that segment ab is parallel to segment cd and segment ad is parallel to segment cb. this will allow you to prove congruency by asa. c. show that is segment ab is perpendicular to segment ad. this will allow you to prove congruence by sas. d. none of the above.